When W95/Fono is activated on Windows 95/98 computers, it creates the file C:\WINDOWS\SYSTEM\FONO98.VXD with hidden properties. It modifies files from C:\WIN95INCA.COM.
It also changes the following:
in C:\WINDOWS\SYSTEM.INI:
[386Enh] device=fono98.vxd
and in C:\WINDOWS\APPS.INF: [PIF95]INCA.EXE=%INCA.EXE%,moricons.dll,1,,HUMANS.EXE,HUMANS.CFG,1 [INCA.EXE]LowMem=450Enable=lml,dos,mseDisable=win
[Strings]INCA.EXE="Inca"